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Fixing some implicit casts. These must be ignored

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in GLSL 1.5 but with older GLSL spec'ed I was getting
implicit cast errors.
I believe these are harmless if not needed but I'm
not sure if there are hidden ramifications.  This
looks more correct to my eyes.


git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10866 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
PSp..om 2013-11-01 20:49:36 +00:00
parent b8071a2f50
commit 46b573db52
1 changed files with 4 additions and 4 deletions
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8
engine/src/core-data/Common/ShaderLib/MultiSample.glsllib
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@ -18,16 +18,16 @@ uniform int m_NumSamplesDepth;
// NOTE: Only define multisample functions if multisample is available and is being used!
#if defined(GL_ARB_texture_multisample) && (defined(RESOLVE_MS) || defined(RESOLVE_DEPTH_MS))
vec4 textureFetch(in sampler2DMS tex,in vec2 texC, in int numSamples){
ivec2 iTexC = ivec2(texC * textureSize(tex));
ivec2 iTexC = ivec2(texC * vec2(textureSize(tex)));
vec4 color = vec4(0.0);
for (int i = 0; i < numSamples; i++){
color += texelFetch(tex, iTexC, i);
}
return color / numSamples;
return color / float(numSamples);
}
vec4 fetchTextureSample(in sampler2DMS tex,in vec2 texC,in int sample){
ivec2 iTexC = ivec2(texC * textureSize(tex));
ivec2 iTexC = ivec2(texC * vec2(textureSize(tex)));
return texelFetch(tex, iTexC, sample);
}
@ -36,7 +36,7 @@ vec4 getColor(in sampler2DMS tex, in vec2 texC){
}
vec4 getColorSingle(in sampler2DMS tex, in vec2 texC){
ivec2 iTexC = ivec2(texC * textureSize(tex));
ivec2 iTexC = ivec2(texC * vec2(textureSize(tex)));
return texelFetch(tex, iTexC, 0);
}